2071022240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9167

約数の個数: 144

約数和(自身を含む): 5888521800

約数和(自身を除く): 3817499560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 4640, 5684, 6496, 7105, 7840, 8120, 9109, 11368, 14210, 16240, 18218, 22736, 28420, 32480, 36436, 45472, 45545, 56840, 63763, 72872, 91090, 113680, 127526, 145744, 182180, 227360, 255052, 264161, 291488, 318815, 364360, 446341, 510104, 528322, 637630, 728720, 892682, 1020208, 1056644, 1275260, 1320805, 1457440, 1785364, 1849127, 2040416, 2113288, 2231705, 2550520, 2641610, 3570728, 3698254, 4226576, 4463410, 5101040, 5283220, 7141456, 7396508, 8453152, 8926820, 9245635, 10202080, 10566440, 12943889, 14282912, 14793016, 17853640, 18491270, 21132880, 25887778, 29586032, 35707280, 36982540, 42265760, 51775556, 59172064, 64719445, 71414560, 73965080, 103551112, 129438890, 147930160, 207102224, 258877780, 295860320, 414204448, 517755560, 1035511120, 2071022240]

約数ペア:

[(1, 2071022240), (2, 1035511120), (4, 517755560), (5, 414204448), (7, 295860320), (8, 258877780), (10, 207102224), (14, 147930160), (16, 129438890), (20, 103551112), (28, 73965080), (29, 71414560), (32, 64719445), (35, 59172064), (40, 51775556), (49, 42265760), (56, 36982540), (58, 35707280), (70, 29586032), (80, 25887778), (98, 21132880), (112, 18491270), (116, 17853640), (140, 14793016), (145, 14282912), (160, 12943889), (196, 10566440), (203, 10202080), (224, 9245635), (232, 8926820), (245, 8453152), (280, 7396508), (290, 7141456), (392, 5283220), (406, 5101040), (464, 4463410), (490, 4226576), (560, 3698254), (580, 3570728), (784, 2641610), (812, 2550520), (928, 2231705), (980, 2113288), (1015, 2040416), (1120, 1849127), (1160, 1785364), (1421, 1457440), (1568, 1320805), (1624, 1275260), (1960, 1056644), (2030, 1020208), (2320, 892682), (2842, 728720), (3248, 637630), (3920, 528322), (4060, 510104), (4640, 446341), (5684, 364360), (6496, 318815), (7105, 291488), (7840, 264161), (8120, 255052), (9109, 227360), (11368, 182180), (14210, 145744), (16240, 127526), (18218, 113680), (22736, 91090), (28420, 72872), (32480, 63763), (36436, 56840), (45472, 45545)]